2019402000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 960

約数和(自身を含む): 9270263808

約数和(自身を除く): 7250861808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 47, 48, 50, 55, 56, 60, 62, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 93, 94, 99, 100, 105, 110, 112, 120, 124, 125, 126, 132, 140, 141, 144, 150, 154, 155, 165, 168, 175, 176, 180, 186, 188, 198, 200, 210, 217, 220, 225, 231, 235, 240, 248, 250, 252, 264, 275, 279, 280, 282, 300, 308, 310, 315, 329, 330, 336, 341, 350, 360, 372, 375, 376, 385, 396, 400, 420, 423, 434, 440, 450, 462, 465, 470, 495, 496, 500, 504, 517, 525, 528, 550, 558, 560, 564, 600, 616, 620, 630, 651, 658, 660, 682, 693, 700, 705, 720, 744, 750, 752, 770, 775, 792, 825, 840, 846, 868, 875, 880, 900, 924, 930, 940, 987, 990, 1000, 1008, 1023, 1034, 1050, 1085, 1100, 1116, 1125, 1128, 1155, 1175, 1200, 1232, 1240, 1260, 1302, 1316, 1320, 1364, 1375, 1386, 1395, 1400, 1410, 1457, 1488, 1500, 1540, 1550, 1551, 1575, 1584, 1645, 1650, 1680, 1692, 1705, 1736, 1750, 1800, 1848, 1860, 1880, 1925, 1953, 1974, 1980, 2000, 2046, 2068, 2100, 2115, 2170, 2200, 2232, 2250, 2256, 2310, 2325, 2350, 2387, 2475, 2480, 2520, 2585, 2604, 2625, 2632, 2640, 2728, 2750, 2772, 2790, 2800, 2820, 2914, 2961, 3000, 3069, 3080, 3100, 3102, 3150, 3255, 3290, 3300, 3384, 3410, 3465, 3472, 3500, 3525, 3600, 3619, 3696, 3720, 3760, 3850, 3875, 3906, 3948, 3960, 4092, 4125, 4136, 4200, 4230, 4340, 4371, 4400, 4464, 4500, 4620, 4650, 4653, 4700, 4774, 4935, 4950, 5040, 5115, 5170, 5208, 5250, 5264, 5425, 5456, 5500, 5544, 5580, 5640, 5775, 5828, 5875, 5922, 6000, 6138, 6160, 6200, 6204, 6300, 6510, 6580, 6600, 6768, 6820, 6930, 6975, 7000, 7050, 7161, 7238, 7285, 7440, 7700, 7750, 7755, 7812, 7875, 7896, 7920, 8184, 8225, 8250, 8272, 8400, 8460, 8525, 8680, 8742, 9000, 9240, 9300, 9306, 9400, 9548, 9625, 9765, 9870, 9900, 10199, 10230, 10340, 10416, 10500, 10575, 10850, 10857, 11000, 11088, 11160, 11280, 11550, 11625, 11656, 11750, 11844, 11935, 12276, 12375, 12400, 12408, 12600, 12925, 13020, 13113, 13160, 13200, 13640, 13860, 13950, 14000, 14100, 14322, 14476, 14570, 14805, 15345, 15400, 15500, 15510, 15624, 15750, 15792, 16027, 16275, 16368, 16450, 16500, 16920, 17050, 17325, 17360, 17484, 17625, 18000, 18095, 18480, 18600, 18612, 18800, 19096, 19250, 19530, 19740, 19800, 20398, 20460, 20680, 21000, 21150, 21483, 21700, 21714, 21855, 22000, 22320, 23100, 23250, 23265, 23312, 23500, 23688, 23870, 24552, 24675, 24750, 24816, 25200, 25575, 25850, 26040, 26226, 26320, 27125, 27280, 27720, 27900, 28200, 28644, 28875, 28952, 29140, 29610, 30597, 30690, 30800, 31000, 31020, 31248, 31500, 32054, 32550, 32571, 32900, 33000, 33840, 34100, 34650, 34875, 34968, 35250, 35805, 36190, 36425, 37200, 37224, 38192, 38500, 38775, 39060, 39480, 39600, 40796, 40920, 41125, 41360, 42000, 42300, 42625, 42966, 43400, 43428, 43710, 46200, 46500, 46530, 47000, 47376, 47740, 48081, 48825, 49104, 49350, 49500, 50995, 51150, 51700, 52080, 52452, 52875, 54250, 54285, 55440, 55800, 56400, 57288, 57750, 57904, 58280, 59220, 59675, 61194, 61380, 62000, 62040, 63000, 64108, 64625, 65100, 65142, 65565, 65800, 66000, 68200, 69300, 69750, 69936, 70500, 71610, 72380, 72850, 74025, 74448, 76725, 77000, 77550, 78120, 78960, 80135, 81375, 81592, 81840, 82250, 84600, 85250, 85932, 86625, 86800, 86856, 87420, 90475, 91791, 92400, 93000, 93060, 94000, 95480, 96162, 97650, 98700, 99000, 101990, 102300, 103400, 104904, 105750, 107415, 108500, 108570, 109275, 111600, 112189, 114576, 115500, 116325, 116560, 118440, 119350, 122388, 122760, 123375, 124080, 126000, 127875, 128216, 129250, 130200, 130284, 131130, 131600, 136400, 138600, 139500, 141000, 143220, 144243, 144760, 145700, 148050, 152985, 153450, 154000, 155100, 156240, 160270, 162750, 162855, 163184, 164500, 169200, 170500, 171864, 173250, 173712, 174840, 179025, 180950, 182125, 183582, 186000, 186120, 190960, 192324, 193875, 195300, 197400, 198000, 203980, 204600, 206800, 209808, 211500, 214830, 217000, 217140, 218550, 224378, 231000, 232650, 236880, 238700, 240405, 244125, 244776, 245520, 246750, 254975, 255750, 256432, 258500, 260400, 260568, 262260, 271425, 277200, 279000, 282000, 286440, 288486, 289520, 291400, 296100, 298375, 305970, 306900, 310200, 320540, 325500, 325710, 327825, 329000, 336567, 341000, 343728, 346500, 349680, 358050, 361900, 364250, 367164, 370125, 372240, 383625, 384648, 387750, 390600, 394800, 400675, 407960, 409200, 423000, 429660, 434000, 434280, 437100, 448756, 452375, 458955, 462000, 465300, 477400, 480810, 488250, 489552, 493500, 509950, 511500, 517000, 521136, 524520, 537075, 542850, 546375, 558000, 560945, 572880, 576972, 581625, 582800, 592200, 596750, 611940, 613800, 620400, 641080, 651000, 651420, 655650, 658000, 673134, 682000, 693000, 716100, 721215, 723800, 728500, 734328, 740250, 764925, 767250, 769296, 775500, 781200, 801350, 814275, 815920, 846000, 859320, 868560, 874200, 895125, 897512, 904750, 917910, 930600, 954800, 961620, 976500, 987000, 1009701, 1019900, 1023000, 1034000, 1049040, 1074150, 1085700, 1092750, 1121890, 1153944, 1163250, 1184400, 1193500, 1202025, 1223880, 1227600, 1274875, 1282160, 1302000, 1302840, 1311300, 1346268, 1357125, 1386000, 1432200, 1442430, 1447600, 1457000, 1468656, 1480500, 1529850, 1534500, 1551000, 1602700, 1628550, 1639125, 1682835, 1718640, 1748400, 1790250, 1795024, 1809500, 1835820, 1861200, 1923240, 1953000, 1974000, 2003375, 2019402, 2039800, 2046000, 2148300, 2171400, 2185500, 2243780, 2294775, 2307888, 2326500, 2387000, 2404050, 2447760, 2549750, 2605680, 2622600, 2685375, 2692536, 2714250, 2804725, 2864400, 2884860, 2914000, 2961000, 3059700, 3069000, 3102000, 3205400, 3257100, 3278250, 3365670, 3580500, 3606075, 3619000, 3671640, 3824625, 3846480, 3906000, 4006750, 4038804, 4071375, 4079600, 4296600, 4342800, 4371000, 4487560, 4589550, 4653000, 4774000, 4808100, 5048505, 5099500, 5245200, 5370750, 5385072, 5428500, 5609450, 5769720, 5922000, 6010125, 6119400, 6138000, 6410800, 6514200, 6556500, 6731340, 7161000, 7212150, 7238000, 7343280, 7649250, 8013500, 8077608, 8142750, 8414175, 8593200, 8742000, 8975120, 9179100, 9306000, 9616200, 10097010, 10199000, 10741500, 10857000, 11218900, 11473875, 11539440, 12020250, 12238800, 13028400, 13113000, 13462680, 14023625, 14322000, 14424300, 15298500, 16027000, 16155216, 16285500, 16828350, 18030375, 18358200, 19232400, 20194020, 20398000, 21483000, 21714000, 22437800, 22947750, 24040500, 25242525, 26226000, 26925360, 28047250, 28848600, 30597000, 32054000, 32571000, 33656700, 36060750, 36716400, 40388040, 42070875, 42966000, 44875600, 45895500, 48081000, 50485050, 56094500, 57697200, 61194000, 65142000, 67313400, 72121500, 80776080, 84141750, 91791000, 96162000, 100970100, 112189000, 126212625, 134626800, 144243000, 168283500, 183582000, 201940200, 224378000, 252425250, 288486000, 336567000, 403880400, 504850500, 673134000, 1009701000, 2019402000]

約数ペア:

[(1, 2019402000), (2, 1009701000), (3, 673134000), (4, 504850500), (5, 403880400), (6, 336567000), (7, 288486000), (8, 252425250), (9, 224378000), (10, 201940200), (11, 183582000), (12, 168283500), (14, 144243000), (15, 134626800), (16, 126212625), (18, 112189000), (20, 100970100), (21, 96162000), (22, 91791000), (24, 84141750), (25, 80776080), (28, 72121500), (30, 67313400), (31, 65142000), (33, 61194000), (35, 57697200), (36, 56094500), (40, 50485050), (42, 48081000), (44, 45895500), (45, 44875600), (47, 42966000), (48, 42070875), (50, 40388040), (55, 36716400), (56, 36060750), (60, 33656700), (62, 32571000), (63, 32054000), (66, 30597000), (70, 28848600), (72, 28047250), (75, 26925360), (77, 26226000), (80, 25242525), (84, 24040500), (88, 22947750), (90, 22437800), (93, 21714000), (94, 21483000), (99, 20398000), (100, 20194020), (105, 19232400), (110, 18358200), (112, 18030375), (120, 16828350), (124, 16285500), (125, 16155216), (126, 16027000), (132, 15298500), (140, 14424300), 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